2084       BitVector UndefElements;  in getVectorShuffle()  local
2085       SDValue Splat = BV->getSplatValue(&UndefElements);  in getVectorShuffle()
2094         if (UndefElements[MaskVec[i] - Offset]) {  in getVectorShuffle()
2100         if (!UndefElements[i])  in getVectorShuffle()
2158       BitVector UndefElements;  in getVectorShuffle()  local
2159       SDValue Splat = BV->getSplatValue(&UndefElements);  in getVectorShuffle()
2169       if (Splat && UndefElements.none()) {  in getVectorShuffle()
11670     BitVector UndefElements;  in isConstOrConstSplat()  local
11671     ConstantSDNode *CN = BV->getConstantSplatNode(DemandedElts, &UndefElements);  in isConstOrConstSplat()
11676     if (CN && (UndefElements.none() || AllowUndefs)) {  in isConstOrConstSplat()
11703     BitVector UndefElements;  in isConstOrConstSplatFP()  local
11705         BV->getConstantFPSplatNode(DemandedElts, &UndefElements);  in isConstOrConstSplatFP()
11707     if (CN && (UndefElements.none() || AllowUndefs))  in isConstOrConstSplatFP()
12472                                          BitVector *UndefElements) const {  in getSplatValue()
12474   if (UndefElements) {  in getSplatValue()
12475     UndefElements->clear();  in getSplatValue()
12476     UndefElements->resize(NumOps);  in getSplatValue()
12487       if (UndefElements)  in getSplatValue()
12488         (*UndefElements)[i] = true;  in getSplatValue()
12506 SDValue BuildVectorSDNode::getSplatValue(BitVector *UndefElements) const {  in getSplatValue()
12508   return getSplatValue(DemandedElts, UndefElements);  in getSplatValue()
12513                                             BitVector *UndefElements) const {  in getRepeatedSequence()
12516   if (UndefElements) {  in getRepeatedSequence()
12517     UndefElements->clear();  in getRepeatedSequence()
12518     UndefElements->resize(NumOps);  in getRepeatedSequence()
12525   if (UndefElements)  in getRepeatedSequence()
12528         (*UndefElements)[I] = true;  in getRepeatedSequence()
12558                                             BitVector *UndefElements) const {  in getRepeatedSequence()
12560   return getRepeatedSequence(DemandedElts, Sequence, UndefElements);  in getRepeatedSequence()
12565                                         BitVector *UndefElements) const {  in getConstantSplatNode()
12567       getSplatValue(DemandedElts, UndefElements));  in getConstantSplatNode()
12571 BuildVectorSDNode::getConstantSplatNode(BitVector *UndefElements) const {  in getConstantSplatNode()
12572   return dyn_cast_or_null<ConstantSDNode>(getSplatValue(UndefElements));  in getConstantSplatNode()
12577                                           BitVector *UndefElements) const {  in getConstantFPSplatNode()
12579       getSplatValue(DemandedElts, UndefElements));  in getConstantFPSplatNode()
12583 BuildVectorSDNode::getConstantFPSplatNode(BitVector *UndefElements) const {  in getConstantFPSplatNode()
12584   return dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements));  in getConstantFPSplatNode()
12588 BuildVectorSDNode::getConstantFPSplatPow2ToLog2Int(BitVector *UndefElements,  in getConstantFPSplatPow2ToLog2Int()  argument
12591           dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements))) {  in getConstantFPSplatPow2ToLog2Int()
12607     SmallVectorImpl<APInt> &RawBitElements, BitVector &UndefElements) const {  in getConstantRawBits()
12637                 SrcBitElements, UndefElements, SrcUndeElements);  in getConstantRawBits()